package com.inxedu.os.edu.service.statistics.impl;


import com.inxedu.os.edu.dao.CourseKpointStatisticsMapper;
import com.inxedu.os.edu.service.statistics.CourseKpointStatisticsService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class CourseKpointStatisticsServiceImpl implements CourseKpointStatisticsService {
    @Autowired
    private CourseKpointStatisticsMapper courseKpointMapper;
    @Override
    public int selectPlayCountNum() {
        return courseKpointMapper.selectPlayCountNum();
    }
}
